| /* SPDX-License-Identifier: BSD-2-Clause */ |
| /* |
| * Copyright (c) 2015, Linaro Limited |
| */ |
| |
| #include <asm.S> |
| |
| /* |
| * This assembly source is used both in kernel and userland |
| * hence define unwind resources that match both environments. |
| */ |
| #if defined(CFG_UNWIND) |
| #define LOCAL_UNWIND(...) __VA_ARGS__ |
| #else |
| #define LOCAL_UNWIND(...) |
| #endif |
| |
| /* |
| * __value_in_regs lldiv_t __aeabi_ldivmod( long long n, long long d) |
| */ |
| .section .text.__aeabi_ldivmod |
| FUNC __aeabi_ldivmod , : |
| LOCAL_UNWIND(.fnstart) |
| push {ip, lr} |
| LOCAL_UNWIND(.save {ip, lr}) |
| push {r0-r3} |
| LOCAL_UNWIND(.save {r0-r3}) |
| mov r0, sp |
| bl __l_divmod |
| pop {r0-r3} |
| pop {ip, pc} |
| LOCAL_UNWIND(.fnend) |
| END_FUNC __aeabi_ldivmod |
| |
| /* |
| * __value_in_regs ulldiv_t __aeabi_uldivmod( |
| * unsigned long long n, unsigned long long d) |
| */ |
| .section .text.__aeabi_uldivmod |
| FUNC __aeabi_uldivmod , : |
| LOCAL_UNWIND(.fnstart) |
| push {ip, lr} |
| LOCAL_UNWIND(.save {ip, lr}) |
| push {r0-r3} |
| LOCAL_UNWIND(.save {r0-r3}) |
| mov r0, sp |
| bl __ul_divmod |
| pop {r0-r3} |
| pop {ip, pc} |
| LOCAL_UNWIND(.fnend) |
| END_FUNC __aeabi_uldivmod |
